.b-banner {
  position: relative;
}
.b-banner__wrap {
  color: #fff;
  height: 100vh;
  padding-top: 9rem;
  -moz-background-size: cover;
  background-size: cover;
  background-position: 50% 50%;
  background-repeat: no-repeat;
}
.b-banner__box {
  position: relative;
  text-align: left;
  height: -moz-calc(100% - 4.5rem);
  height: calc(100% - 4.5rem);
  z-index: 2;
  margin: 0 9rem;
}
@media all and (max-width: 768px) {
  .b-banner__box {
    margin: 0 1.5rem;
  }
}
.b-banner__body {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  height: 100%;
}
.b-banner__left {
  position: relative;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -moz-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  width: 50%;
  height: 100%;
}
.b-banner__right {
  position: relative;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  width: 50%;
  padding: 0 0 4rem;
}
.b-banner__image {
  position: relative;
  z-index: 15;
}
.b-banner__image picture, .b-banner__image img {
  display: block;
  width: 18.75rem;
  height: auto;
  max-width: 95%;
}
.b-banner__desc {
  position: relative;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -moz-box-orient: vertical;
  -moz-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  gap: 2rem;
  letter-spacing: -0.02em;
  margin-left: 0.3125rem;
}
.b-banner__title {
  overflow: hidden;
  font-size: 3.5rem;
  line-height: 1;
  font-weight: 700;
}
.b-banner__text {
  font-size: 1.4rem;
  line-height: 1.2;
}
.b-banner__circle {
  position: absolute;
  -moz-border-radius: 100%;
  border-radius: 100%;
  border: 1px solid var(--line-color);
  width: -moz-calc(100vh - 13.5rem);
  width: calc(100vh - 13.5rem);
  height: -moz-calc(100vh - 13.5rem);
  height: calc(100vh - 13.5rem);
  -webkit-transform: translateX(-50%) rotate(0deg);
  -moz-transform: translateX(-50%) rotate(0deg);
  -ms-transform: translateX(-50%) rotate(0deg);
  transform: translateX(-50%) rotate(0deg);
}
.b-banner__button {
  position: absolute;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  bottom: 4.5rem;
  left: 50%;
  font-size: 1.2rem;
  height: 3.8rem;
  color: #000;
  text-decoration: none;
  z-index: 15;
}
.b-banner__button:before {
  position: absolute;
  content: "";
}
.b-banner__button:hover div:after, .b-banner__button:hover div:before {
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
}
.b-banner__button:hover div:after {
  background: #000;
}
.b-banner__button span {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  background: #fff;
  height: 100%;
  padding: 0 0.5rem 0 1rem;
}
.b-banner__button div {
  position: relative;
  width: 3.8rem;
  height: 3.8rem;
}
.b-banner__button div svg {
  display: block;
  width: auto;
  height: 100%;
  text-decoration: none;
}
.b-banner__button div:after, .b-banner__button div:before {
  content: "";
  display: block;
  position: absolute;
  -moz-border-radius: 50%;
  border-radius: 50%;
  -webkit-transition: background-color 0.45s cubic-bezier(0.4, 0, 0, 1), -webkit-transform 0.3s cubic-bezier(0.4, 0, 0, 1);
  transition: background-color 0.45s cubic-bezier(0.4, 0, 0, 1), -webkit-transform 0.3s cubic-bezier(0.4, 0, 0, 1);
  -moz-transition: transform 0.3s cubic-bezier(0.4, 0, 0, 1), background-color 0.45s cubic-bezier(0.4, 0, 0, 1), -moz-transform 0.3s cubic-bezier(0.4, 0, 0, 1);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0, 1), background-color 0.45s cubic-bezier(0.4, 0, 0, 1);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0, 1), background-color 0.45s cubic-bezier(0.4, 0, 0, 1), -webkit-transform 0.3s cubic-bezier(0.4, 0, 0, 1), -moz-transform 0.3s cubic-bezier(0.4, 0, 0, 1);
}
.b-banner__button div:after {
  top: 50%;
  left: 50%;
  width: 0.4rem;
  height: 0.4rem;
  margin-top: -0.2rem;
  margin-left: -0.2rem;
  -webkit-transform: scale(0);
  -moz-transform: scale(0);
  -ms-transform: scale(0);
  transform: scale(0);
}
.b-banner__button div:before {
  top: 0.6rem;
  right: 0.6rem;
  bottom: 0.6rem;
  left: 0.6rem;
  -webkit-transform: scale(0.2);
  -moz-transform: scale(0.2);
  -ms-transform: scale(0.2);
  transform: scale(0.2);
  background: #fff;
}
@media all and (max-width: 1400px) {
  .b-banner__title {
    font-size: 3rem;
  }
}
@media all and (max-width: 1024px) {
  .b-banner__title {
    font-size: 2.5rem;
  }
}
@media all and (max-width: 768px) {
  .b-banner__body {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -moz-box-orient: vertical;
    -moz-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
  .b-banner__left, .b-banner__right {
    width: 100%;
  }
  .b-banner__left {
    padding: 2rem 0;
  }
  .b-banner__right {
    padding: 0 0 6rem;
    -webkit-box-pack: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
  }
  .b-banner__desc {
    text-align: center;
  }
  .b-banner__desc br {
    display: none;
  }
  .b-banner__footer {
    position: absolute;
    bottom: 4.5rem;
    left: 0;
    right: 0;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
  }
  .b-banner__button {
    position: relative;
    left: 0;
    bottom: 0;
  }
}
@media all and (max-width: 480px) {
  .b-banner__left {
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
  }
  .b-banner__image img, .b-banner__image picture {
    width: 160px;
    height: auto;
  }
}